A well made video that guarantees a hearty laugh, uploaded by Demi Lovatoon her YouTube page, to promote her upcoming debut album Don’t Forget, has Joe Jonas showing Demi and his siblings his new ‘Scratch and Sniff’ website!

Joe shows an incredulous Demi how she can sniff an orange, something she has never done before, simply by scratching an orange on the screen of her computer.

An impressed Demi tells Joe, “I don’t think I had ever called you a genius until now!”

Lovato’s album drops on September 23th, via Hollywood Records.

Demi, 16, co-starred with the Jonas Brothers in the recently released Disney film Camp Rock and provides the opening act for the band on their currently underway Burning Up Tour. She is also in the working on her new Disney Channel series, Welcome to Mollywood, and her Disney Channel movie, Princess Protection Program, with her BFF Selena Gomez.

Talking of the Jonas Brothers she recently said:

“They’re basically like my brothers. They’ll always have my back no matter what situation… They’re hilarious guys, and also they’ve got really big hearts that people don’t always see.”